baber/WOPTO huggingface dataset:
Patent JP-H03132517-A (JP)
Title: Guide method of steel pipe sheet pile
Inventor: ASHIDA YOSHIKI
IPC: E02D13/04
Filed: 1989-10-18
Abstract: PURPOSE:To make unnecessary to an interlocking work in the water by inserting a guide fitting into a joint in a steel pipe sheet pile on the surface of the water to pull up it after the sheet pile is driven, interlocking an interlocking section of the next sheet pile to be driven with a guide groove of the guide fitting, and interlocking the guide fitting with a longitudinal groove to lower. CONSTITUTION:A joint 1 provided with a longitudinal groove 1a along the longitudinal direction is fixed to the peripheral surface of a steel pipe body Pa of a steel pipe sheet pile P, and a guide fitting 3 having a guide groove 3a is inserted thereinto. The guide fitting 3 is inserted into the joint 1 of the steel pipe sheet pile P on the surface of the water to make a primary placement, and the upper part of the guide fitting 3 is suspended on the surface of the water by a wire 4. When a circular section of an interlocking section 2 of the next sheet pipe P to be driven is interlocked with the guide groove 3a of the guide fitting 3, and when it is lowered along the guide groove 3a in a state to interlock the circular section of the guide fitting 3 with a longitudinal groove 2a, the circular section of the interlocking section 2 is inevitably interlocked with the longitudinal groove 1a of the joint 1. According to the constitution, the interlocking work in the water by divers can't be required and, at the same time, a construction period can be reduced.
Patent JP-H05104881-A (JP)
Title: Image forming device equipped with stitch hole processing function
Inventor: KATAMOTO TORU
IPC: B42B5/00
Filed: 1991-10-18
Abstract: PURPOSE:To prevent occurrence of drop of image from sheet by conveying the sheet out of a hole processing unit without processing holes when the presence of the image in a hole processing position on the sheet is detected at processing the holes on the sheet by the hole processing unit. CONSTITUTION:In an image forming device, for example in a copying machine, a feed paper conveying passage 27 is arranged between a plurality of paper feed cassettes 14, 15 and an image forming unit consisting of a photosensitive drum 20. At an end of a transfer device 23 in the feed paper conveying passage 27, a register roller 17 is arranged. Further, between the image forming unit and a paper discharge tray 18, a discharge paper conveying passage 28, a fixing device 29, a printing unit 30, and a punch processing unit 31 are arranged in sequence. In the constitution mentioned above, the presence of image in a hole processing position on a sheet to be processed by the punch processing unit 31 is to be detected. When the image exists in the hole processing position on the sheet, a paper conveying unit and the punch processing unit 31 are controlled so as to convey the sheet out of the punch processing unit 31 without processing holes.
Patent JP-H09112140-A (JP)
Title: Reinforcing material and resin molded material using the same
Inventor: TAKEMURA YOSHIKI
IPC: B60R13/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress longitudinal shrinkage and expansion of a resin molded material by a method wherein a reinforcing material prepared by providing a core wire with a fusing layer by applying heat fusion varnish on the wire and baking it is buried in a resin layer of the resin molded material. SOLUTION: A reinforcing material 3 is constructed by a method wherein a core wire composed of a metal wire rod and a plating layer provided on the outer periphery thereof is provided with a fusing layer by applying heat fusion varnish on the wire directly or with another layer interposed and by baking it. This reinforcing material 3 is buried in a resin layer 2 of a resin molded material, such as a window braid 1 for an automobile, the whole of which is formed of the resin layer 2 constituted of polyvinyl chloride resin. Then, the resin layer 2 and the iron wire rod of the reinforcing material 3 are bonded by the fusing layer. The reinforcing material 3 suppresses the shrinkage and expansion of the window braid 1 or the like due to a change in temperature or others.
Patent JP-H09116830-A (JP)
Title: Video signal detector and television receiver
Inventor: MATSUGAMI HISAKI
IPC: H04N5/46
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To avoid mis-discrimination of impulse noise to be a video signal. SOLUTION: A non-image discrimination circuit 3 discriminates a line to be a non-picture part when a comparator circuit 11 and a discrimination circuit 13 discriminate non-picture part. A picture element level operating state discrimination circuit 33 discriminates whether or not the discrimination circuit 13 malfunctions based on an output of the discrimination circuit 31 and a line mean value. A video image change point detection circuit 43 detects the number of times of equality between outputs of the characters 11, 41 to discriminate whether or not the detected value is larger than a prescribed value (n).  A non- picture part detection output selection circuit 45 keeps an output of the discrimination circuit 31 when the discrimination circuit 13 is discriminated to be normal, keeps an output of the comparator 11 when the discrimination circuit malfunctions and the detected value is higher than (n) and keeps a current output when the discrimination circuit malfunctions and the detected value is less than the (n).
Patent JP-H08132627-A (JP)
Title: Liquid jet recording head and production thereof
Inventor: YOKOTA MASAMI
IPC: B41J2/16
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a small-sized highly reliable ink jet head stabilized in ink emitting capacity and enhanced in printing grade in a good yield by simultaneously performing a process for forming a liquid passage constituting member and a process for sealing at least a part of the outer periphery of a drive element. CONSTITUTION: A solid layer 5 is laminated on the liquid passage forming scheduled part on a substrate 1 containing liquid emitting energy generating elements 2. The solid layer 5 is formed by an image forming process using a photosensitive dry film. Next, a liquid resin is laminated on the substrate having drive elements 3 and the solid layer 5 provided thereon as the seal material 7 of a liquid passage constituting member 6 and the drive elements 3 so as to cover at least a part of the outer peripheries of the drive elements 3 and the solid layer 5. Thereafter, the solid layer 5 is removed to form liquid passages 9.  By simultaneously performing the formation of the fluid passage constituting member and the sealing of the drive elements as mentioned above, the production cost required in a drive element sealing process heretofore can be reduced and an inexpensive ink jet head can be supplied.
Patent JP-H02117709-A (JP)
Title: Method for controlling sheet thickness in rolling mill
Inventor: TANI TAKAYUKI
IPC: B21B37/18
Filed: 1988-10-27
Abstract: PURPOSE:To perform gap control with high accuracy and to improve sheet thickness accuracy by setting a mill constant based on a rolling load, backup roll bending amount, and roll shift amount as parameters and performing sheet thickness control in a rolling mill. CONSTITUTION:A rolling load detector 5 detects a load P, a backup roll bending amount detector 6 detects a bending amount beta, a roll shift amount detector 7 detects a shift amount alpha. A mill constant computing part 8 calculates a mill constant M' by use of the above three amounts as parameters. A roll gap narrowing amount computing part 10 calculates a narrowing amount  s and a roll drafting device 4 controls a roll gap through a roll gap commander 11. Gap control is performable with high accuracy and sheet thickness accuracy is improved by considering variable amounts in the constant M' caused by the backup roll bending amount beta and roll shift amount alpha.
Patent JP-S63125322-A (JP)
Title: Control method for filling process of injection molding machine
Inventor: HARADA SUSUMU
IPC: B29C45/77
Filed: 1986-11-14
Abstract: PURPOSE:To enable stable molding to be achieved, while heightening its molding accuracy by controlling the moving speed of a screw at a plurality of positions and time defined arbitrarily in filling process so that said moving speed becomes the resin flow speed having been preset. CONSTITUTION:Comparators 27-30 compare the screw positions detected by a position detecting device 31 with the positions S1-S4 set in setting devices 23-26, and transmits a signal when both values correspond exactly, and further act on the resin flow speed setting devices 32-35 for setting predetermined resin flow speeds nu1-nu4. Signal transmitter 36-39 compare the detected value from the resin speed detector 40 in a mold cavity with the resin speeds nu1-nu4 having been preset. A computing device 41 achieves operation, and transmits electrical signal such that both values correspond exactly. Said signal acts on the flow rate regulating valve 21 or the relief valve 22 of an injection cylinder 19, and controls the flow speed and the injection pressure so that the position of the screw 17 corresponds to the preset resin flow speed.
Patent JP-H11113152-A (JP)
Title: Cap processor
Inventor: MURATA MASAAKI
IPC: H02G15/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently perform work for turning an elastic cap inside out. SOLUTION: In a cap mounting part 20, an extrusion hole 22 is formed. An opening of an elastic cap C is placed face down, so as to appear in this extrusion hole 22, this elastic cap C is mounted on the cap mounting part 20. An extrusion rod part 35, from the diagonally upward in an opposite side to an extension part 4 of the elastic cap C into the extrusion hole 22, can be forward/backward moved. By the extrusion rod part 35, when the elastic cap C is pressed into the extrusion hole 22, a main unit part 1 thereof is turned inside out, the cap C is extruded downward the cap mounting part 20.
Patent JP-H05108069-A (JP)
Title: Electronic musical instrument
Inventor: MIKI JUNICHI
IPC: G10H1/18
Filed: 1991-10-18
Abstract: PURPOSE:To eliminate unnaturalness given to a player and an audience by switching effect at the point of time when a sound generation request is generated after a timbre setting state is changed, and synchronizing the switching timing of timbre with the switching of the effect. CONSTITUTION:This electronic musical instrument has a keyboard device 12, plural sound generation channels for generating musical sounds requested on the keyboard device 12, a timbre selection device 14 which selects the timbre of the musical sounds generated over those sound generation channels, an effect addition device 20 which generates effect accompanying the timbre according to effect information for generating the effect accompanying the timbre selected by the timbre selection device 14, and a control means which alters the setting of the effect addition device 20 according to the effect information on the effect accompanying the timbre selected by the timbre selection device 14 when the sound generation request is generated on the keyboard device 12 after the timbre selection setting state is changed through the operation of the timbre selection device 14.
Patent JP-2001093674-A (JP)
Title: Lighting control device
Inventor: KATO JUNICHI
IPC: H04Q9/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control device, capable of relaying transmission signals without deteriorating them and significantly extending the resultant transmitted distance. SOLUTION: A relay 10 receives and processes data of serial transmission signals transmitted from a drive part 7' by way of a signal wire 3, produces serial transmission signals from the received data based on the process and transmits the serial transmission signals to the signal wire 3 after the relay 10, and receives return data of return signals consisting of current signals returned from a terminal 4 and produces/transmits return signals consisting of current signals on the signal wire 3 on the drive part 7' side, based on the return data.
Patent JP-S63171645-A (JP)
Inventor: DEIBUITSUDO ANSONII HOWAITO
IPC: G21F9/12
Filed: 1987-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0984962-A (JP)
Title: Point switching device in railroad model
Inventor: AMAMIYA HIROKI
IPC: A63H19/32
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the changing operation of a coil unit and to improve appearance by insertably and detachably housing the coil unit for point changeover drive in the side part of a road bed to be provided with a point. SOLUTION: A housing part (recessed part) 3a opened to the side part of the road bed 3 is provided on the back side of a track panel 1 and the coil unit 5 is attached from the side part opening of the road bed 3 to the housing part 3a. The coil unit 5 is provided with coils 50a and 50b in a mutually separated state and a cable 51 for supplying power to the coils 50a and 50b is attached. Then, the coil unit 5 is fitted in the recessed part 3a of the road bed 3 in a state where an operation part 19b provided on the tip of the short branch part of a guiding body to which a permanent magnet is attached is turned to an approximate neutral position. Since the coil unit 5 can be inserted/detached from the opening provided on the road bed 3, the coils 50a and 50b are changed without detaching the track panel 1.
Patent JP-H06116194-A (JP)
Title: Production of polyvinylbenzyl ether of polyphenol
Inventor: YOSHIDA HARUO
IPC: C07C43/215
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a polyvinylbenzyl ether of a polyphenol having extremely low content of impurities such as unreacted vinylbenzyl halide and useful as a raw material for crosslinkable resin in high yield and efficiency. CONSTITUTION:A polyvinylbenzyl ether of a polyphenol is produced by reacting a vinylbenzyl halide with a polyphenol in the presence of an alkali metal hydroxide. The reaction is carried out in a solvent consisting of water and a scarcely water-soluble ketone solvent in the presence of an onium salt and an alkali metal hydroxide in the reactional system.
Patent JP-H02166105-A (JP)
Title: Copolymer of 4-hydroxystyrene with
Inventor: RICHIYAADO BAIKIYARII
IPC: C08F12/00
Filed: 1989-10-20
Abstract: A copolymer of (a) an unsubstituted 4-hydroxystyrene monomer and (b) a substituted 4-hydroxystyrene monomer of the formula <CHEM> wherein A, B, C, and D are independently H or C1 to C3 alkyl and wherein at least one of A, B, C and D is C1 to C3 alkyl; and wherein said copolymer has a molecular weight of from about 800 to about 100,000; and wherein the mol ratio of monomer (a) to monomer (b) ranges from about 3:1 to about 1:3.
Patent JP-2001089542-A (JP)
Title: Method for manufacturing rubber-modified styrene-based polymer
Inventor: ITO TADANAGA
IPC: C08F2/44
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber-modified styrenic polymer, capable of conducting control of grafting reaction of a rubbery polymer with a styrenic monomer in a wide range so as to furnish the resulting polymer with a high graft percentage which improves physical characteristics, especially impact resistance and surface gloss, of the polymer, while the above characteristics are difficult to be achieved by conventional methods. SOLUTION: This method for manufacturing the rubber-modified styrenic polymer comprises dissolving the rubbery polymer in the styrenic monomer, then polymerizing the above polymerizable mixture in the presence of an organic peroxide as a polymerization initiator, wherein the organic peroxide has a half-life temperature of 35-85 deg.C measured under a condition that the peroxide is decomposed in benzene solution for 10 hr. The resulting polymer has the high graft percentage.
Patent JP-H09113638-A (JP)
Title: Gear for clock
Inventor: HONMA SACHIKO
IPC: G04B13/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling while protecting a gear against damage due to meshing with burrs appearing on the rear punched face by making a through hole asymmetrically to a line connecting a hole made through the body side surface of a spur gear and the center of a shaft hole. SOLUTION: A metallic spur gear 70 is punched to have a gear part 73 around the body part 71 and a central shaft hole 75. A triangular through hole 77 is made through the side face at body part 71 asymmetrically to a line A connecting the through hole 77 and the center of shaft hole 75. The spur gear 70 is manufactured easily by punching the shaft hole 75 and through hole 77 simultaneously and the surface and rear of body part 71 can be discriminated easily from the shape of through hole. Forward end part and short side of the through hole 77 are directed in a predetermined circumferential direction of the spur gear 70 while the punching rear surface is directed in a predetermined projecting direction of burr 79 and then it is fitted to the end part of a minute hand shaft 39 or closely thereto. Consequently, assembling work can be facilitated at the time of forming a wheel series while protecting the gear to be meshed.
Patent JP-H09113423-A (JP)
Title: Cutter for previously cracking synthetic resin pipe
Inventor: NARISAWA IKUO
IPC: G01N1/28
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for previously cracking a test piece, i.e., a slice of synthetic resin pipe. SOLUTION: The inventive cutter comprises a first table 1 for supporting a test piece (a), and a second table 6 moving linearly in the axial direction of the test piece (a) supported on the first table 1 wherein the second table 6 is provided with a supporting arm 7 projecting toward the first table 1 side. The supporting arm 7 is provided, sequentially from the forward end side thereof, with a rotary cutter ring 8 for making a cut in the inner side face of the test piece (a) along the axial direction, a thin cutter 9 projecting farther downward than the rotary cutter ring 8 in order to further cutting the inner side face of test piece (a) along the cut made by the rotary cutter ring 8, and a detector 10 for detecting the height of the inner upper surface of the test piece (a).  With reference to the height thus detected, the height of the test piece (a) supported on the first table 1 is set and cut is made in the test piece (a) by means of the rotary cutter ring 8 and the thin cutter 9.
Patent JP-H04148782-A (JP)
Title: Call register device for elevator
Inventor: NAKADA MINORU
IPC: B66B1/18
Filed: 1990-10-12
Abstract: PURPOSE:To restrain lowering of operation efficiency when an elevator arrives early at a first specified floor by simultaneous register of cage stop call and cage stop call of a second specified floor is registered in the elevator by cancelling the cage stop call of the first specified floor against another elevator. CONSTITUTION:By pushing either of ascending buttons 1A, 1B on the first floor, cage stop call register means 1CA, 1CB are operated to register the cage stop call of the first floor on a first and a second elevators. In the condition which arrival of the second elevator cage at the first floor is detected by a cage position detecting means 1DB, when the destination button 9KB of the nineth floor is pushed in the second elevator cage, the cage stop call of the first floor against the first elevator is cancelled. Similarly, in the condition which arrival of the first elevator cage at the first floor is detected by a cage position detecting means 1DA, when the destination button 9KA of the nineth floor is pushed in the first elevator cage, the cage stop call of the first floor against the second elevator is cancelled.
Patent JP-H07129120-A (JP)
Title: El display panel
Inventor: YOKOTA MINORU
IPC: H05B44/00
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a noise excellently without enlarging a device in an EL display panel to display a character or the like by controlling light emission of respective picture elements composed of respective intersections of plural scanning electrodes and plural data electrodes orthogonal to these. CONSTITUTION:When voltage-Vth is impressed on a scanning electrode 201 in the first line through switching elements 503 and FET 221, voltage VM is impressed on a data electrode 401 through switching elements 701 and FET 441b. Then, voltage Vth+VM is impressed only on an EL element 101, and light is emitted. At this time, when voltage Vth is impressed on a scanning electrode 301 in the second line through switching elements 601 and FET 31, voltage having reversed polarity is impressed on the EL element in the first line and the second line. Then, vibrations of respective EL elements interfere with each other, and a noise is prevented. Since only a single open drain type switching element is connected to scanning electrodes 201, 201,..., downsizing becomes possible.
Patent JP-S63126240-A (JP)
Title: Packaging for electronic component
Inventor: OZAWA KAZUHITO
IPC: H01L21/60
Filed: 1986-11-14
Abstract: PURPOSE:To make possible the packaging of an electronic part by direct bonding without using bumps by a method wherein the conductive patterns of a circuit substrate and the electrode pads of a bear chip are welded together. CONSTITUTION:A layer consisting of an insulative bonding agent 7 is providing by coating on a side, where a thin flexible circuit substrate 4 to be made by forming conductive patterns 6 on a flexible substrate 5 consisting of an insulator is bonded to an LSI bear chip 1. After Al electrode pads 2 to be bonded of the LSI bear chip 1 are made to oppose to the conductive patterns 6 of the substrate 4 to be bonded and a positioning is performed, the LSI bear chip 1 is bonded and fixed on the flexible circuit substrate 4 by pressing in a low load using an Si rubber head 9 and so on. Then, the places equivalent to the Al electrode pads 2 of the LSI bear chip 1 are heated and pressed by ultrasonic heads 10 from the rear of the substrate 4. The Al electrode pads 2 and the conductive patterns 6 come into contact to each other and are subjected to ultrasonic welding.
Patent JP-H01116020-A (JP)
Title: Method for blowing carbonic material into converter
Inventor: ISHIKAWA MINORU
IPC: C21C5/30
Filed: 1987-10-28
Abstract: PURPOSE:To uniformly blow carbonic powder in a converter by holding a top blowing lance at suitable condition and blowing the carbonic powder while rotting the lance at the time of blowing the carbonic powder into the converter. CONSTITUTION:The top blowing lance 3 is positioned at the prescribed height in the furnace and at the same time of starting the oxygen blowing, the lance 3 is rotated by a lance rotating drive device 4 and the carbonic powder 8 of coal powder, coke powder, etc., in blown into the converter 1 as conical shape from the carbonic powder blowing nozzle 3-2. Then, as the suitable condition for the top blowing lance 3, the number of revolutions is suitable to about 10 revolutions/min and the blowing height Hi of the carbonic powder 8 is desirable to be in the range of about 0.5-1.1 times of the height Ho from the furnace bottom to the furnace opening part, and the injecting angle is desirable to be in the range of about + or -30 deg. to the horizontal plane. By this method, the carbonic powder 8 can be uniformly blown and erosion of the refractory can be reduced.